male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD VOWELIZE
Regular verb: vowelize - vowelized - vowelized
Affirmation
Simple form
I could vowelizeyou could vowelize
she could vowelize
we could vowelize
you could vowelize
they could vowelize
V-ing form
I could be vowelizingyou could be vowelizing
she could be vowelizing
we could be vowelizing
you could be vowelizing
they could be vowelizing
Perfect
I could have vowelizedyou could have vowelized
she could have vowelized
we could have vowelized
you could have vowelized
they could have vowelized
V-ing perfect
I could have been vowelizingyou could have been vowelizing
she could have been vowelizing
we could have been vowelizing
you could have been vowelizing
they could have been vowelizing
Negation
Simple form
I couldn't vowelizeyou couldn't vowelize
she couldn't vowelize
we couldn't vowelize
you couldn't vowelize
they couldn't vowelize
V-ing form
I couldn't be vowelizingyou couldn't be vowelizing
she couldn't be vowelizing
we couldn't be vowelizing
you couldn't be vowelizing
they couldn't be vowelizing
Perfect
I couldn't have vowelizedyou couldn't have vowelized
she couldn't have vowelized
we couldn't have vowelized
you couldn't have vowelized
they couldn't have vowelized
V-ing perfect
I couldn't have been vowelizingyou couldn't have been vowelizing
she couldn't have been vowelizing
we couldn't have been vowelizing
you couldn't have been vowelizing
they couldn't have been vowelizing
Interrogative form
Simple form
could I vowelize?could you vowelize?
could she vowelize?
could we vowelize?
could you vowelize?
could they vowelize?
V-ing form
could I be vowelizing?could you be vowelizing?
could she be vowelizing?
could we be vowelizing?
could you be vowelizing?
could they be vowelizing?
Perfect
could I have vowelized?could you have vowelized?
could she have vowelized?
could we have vowelized?
could you have vowelized?
could they have vowelized?
V-ing perfect
could I have been vowelizing?could you have been vowelizing?
could she have been vowelizing?
could we have been vowelizing?
could you have been vowelizing?
could they have been vowelizing?
Interro-negative form
Simple form
couldn't I vowelize?couldn't you vowelize?
couldn't she vowelize?
couldn't we vowelize?
couldn't you vowelize?
couldn't they vowelize?
V-ing form
couldn't I be vowelizing?couldn't you be vowelizing?
couldn't she be vowelizing?
couldn't we be vowelizing?
couldn't you be vowelizing?
couldn't they be vowelizing?
Perfect
couldn't I have vowelized?couldn't you have vowelized?
couldn't she have vowelized?
couldn't we have vowelized?
couldn't you have vowelized?
couldn't they have vowelized?
V-ing perfect
couldn't I have been vowelizing?couldn't you have been vowelizing?
couldn't she have been vowelizing?
couldn't we have been vowelizing?
couldn't you have been vowelizing?
couldn't they have been vowelizing?